<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>3.0</title>
    <script src="../412/lib/vue.js"></script>
</head>
<body>
    <div id="app">
        <h2>{{title}}</h2>
        <h3>word - {{word}}</h3>
    </div>

    <script>
        const vm = new Vue({
            el:"#app",
            data:{
                title:"第三阶段第三天",
                word 
            }
        })
    </script>
</body>
</html>